MUHAMMAD AYOUB
NPI 1629694369
Internal Medicine in New London, CT
About Muhammad Ayoub NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUHAMMAD AYOUB (NPI 1629694369) is an individual internal medicine provider in New London, Connecticut, licensed in Connecticut (75774) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Muhammad Ayoub is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Muhammad Ayoub reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baton Rouge, LA 70816
- Reassigned Medicare billing, Connecticut enrollment
- 127 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06320 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW LONDON, CT 06320
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Muhammad Ayoub's NPI number?
The NPI number for Muhammad Ayoub is 1629694369. It was assigned to this individual provider in the NPPES registry on June 18, 2020.
Where is Muhammad Ayoub located?
Muhammad Ayoub practices at 365 Montauk Ave, New London, CT 06320. The listed phone number is (203) 583-7141.
What is Muhammad Ayoub's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Muhammad Ayoub enrolled in Medicare?
Yes. Muhammad Ayoub is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Muhammad Ayoub's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Ayoub reassigns Medicare benefits to Hospital Medicine Associates LLC (Baton Rouge, LA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Muhammad Ayoub's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Muhammad Ayoub was last updated on August 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Muhammad Ayoub · NPI 1629694369
Internal Medicine physician in New London, Connecticut. Individual provider, active in the CMS NPPES registry since June 18, 2020.
## Identity
- **NPI:** 1629694369 (Entity type: Individual)
- **Enumerated:** June 18, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 75774 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 365 MONTAUK AVE, New London, CT 06320-4700
- **Phone:** (203) 583-7141
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hospital Medicine Associates LLC (NPI 1093758781, Baton Rouge, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** August 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1629694369) · Data from the CMS NPPES public registry.